Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/7/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 03/08/2024 | 07:34:44 | 70.00, 62.40 | 74.68 | 03/08/2024 | 07:35:41 | 70.02, 62.39 | 74.69 | 2.62 | 57 |
| 2 | 03/08/2024 | 08:25:26 | -69.91,-130.15 | 105.43 | 03/08/2024 | 08:25:11 | -69.91,-130.14 | 105.43 | 0.50 | 15 |
| 3 | 03/08/2024 | 09:15:58 | 69.15, 38.26 | 73.76 | 03/08/2024 | 09:14:49 | 69.20, 36.55 | 73.89 | 67.88 | 69 |
| 4 | 03/10/2024 | 23:51:42 | 69.95, 178.22 | 73.58 | 03/10/2024 | 23:52:11 | 69.94, 178.15 | 73.56 | 2.96 | 29 |
| 5 | 03/11/2024 | 00:42:24 | -69.86, -14.32 | 106.54 | 03/11/2024 | 00:41:40 | -69.89, -14.29 | 106.51 | 3.06 | 44 |
| 6 | 03/13/2024 | 15:17:58 | -70.19, 126.32 | 107.23 | 03/13/2024 | 15:19:09 | -70.16, 126.70 | 107.28 | 14.72 | 71 |
| 7 | 03/13/2024 | 16:08:39 | 69.92, -65.96 | 72.48 | 03/13/2024 | 16:08:38 | 69.94, -65.97 | 72.50 | 2.31 | 1 |
| 8 | 03/13/2024 | 16:59:21 | -69.82, 101.50 | 107.64 | 03/13/2024 | 16:58:08 | -69.83, 101.52 | 107.62 | 1.36 | 73 |
| 9 | 03/16/2024 | 07:34:53 | -70.00,-117.63 | 108.49 | 03/16/2024 | 07:35:39 | -70.02,-117.62 | 108.48 | 1.99 | 46 |
| 10 | 03/16/2024 | 08:25:37 | 69.89, 49.84 | 71.39 | 03/16/2024 | 08:25:06 | 69.90, 49.86 | 71.40 | 1.62 | 31 |
| 11 | 03/18/2024 | 23:01:20 | 70.66,-170.23 | 71.16 | 03/18/2024 | 23:02:28 | 70.55,-168.60 | 70.98 | 61.58 | 68 |
| 12 | 03/18/2024 | 23:51:51 | -69.98, -1.84 | 109.58 | 03/18/2024 | 23:52:07 | -69.95, -1.83 | 109.61 | 2.79 | 16 |
| 13 | 03/19/2024 | 00:42:34 | 69.82, 165.71 | 70.25 | 03/19/2024 | 00:41:34 | 69.84, 165.65 | 70.27 | 2.61 | 60 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/7/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 03/07/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9